CNC Machining of a Copper Resistor Contact for the Power Transmission Industry

CNC Machining of a Copper Resistor Contact

A customer in the power transmission and switching industry came to Hogge Precision in need of a resistor contact. We manufactured the part out of solid 110 copper. This part was completed in one operation using a multi-axis turning center with C & Y axes.

Tolerance threshold
5 to 6 Weeks
Turnaround Time


ISO 9001:2015


The finished product had an O.D. measurement of 4.000 inches, and was 1.143 inches long. We performed all necessary testing and inspections prior to shipment, then delivered 500 units to the client, who was highly satisfied.

Hogge Precision is an ISO 9001:2015-certified contract manufacturer of precision-machined components.
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Project Specs

With our skilled technicians and advanced equipment, we can meet specific tolerances and specifications to manufacture the best solution for our customers. Below are some of the spec highlights and equipment details from this project:

  • The tightest tolerances that can be met are within ±.005″
  • The component was manufactured using 110 Solid Copper.
  • The primary piece of equipment used was a Single Turret, Twin Spindle Machine with C & Y-Axis.
  • The overall part dimensions included an outside diameter of Ø4.000″ and a length of 1.143″. These dimensions were easily replicated and can be produced through our manufacturing with our automation capabilities.

Machined Components from Hogge Precision

Copper resistor contacts are one of a myriad of solutions that Hogge Precision can manufacture. Motivated by our vision to be a leading supplier and manufacturer of a diverse range of precision machined components and assemblies, Hogge Precision is ready to manufacture the perfect solution for our customer’s needs.

For more information on this project, or to learn more about our other products and services, please contact Hogge Precision.

Work with Us on Your Next Project

For more than 30 years, Hogge Precision has been a leading supplier and contract manufacturer of superior quality precision machined parts and assemblies for customers around the world. Thanks to our broad range of experience and state-of-the-art, ISO 9001:2015-certified facility, we deliver top-quality products and services with exceptional attentiveness and integrity. To learn more about our CNC milling and other machining services, contact our experts. We look forward to helping with your next project!

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